In ancient, glorious times, the Roman Empire was actively expanding its borders. To conquer the northern lands, Caesar sent General Flavius to the British Isles where the Roman Army set out to subdue the proud Celtic people. Following talks that were supposed to end with a peace agreement, a terrible misfortune caught both sides unaware - the Filth. It devoured everything living in her path, carrying curses and woes to all the lands that were under its evil power. The Romans agreed to help overcome the evil that has plagued the lands of Britain. In exchange for such a meritorious deed, the Britons agreed to peacefully join the Roman Empire. Whether it will be possible to destroy the Filth depends entirely on you.